TCAP Success Grade 8 MATH Chapter 7

TCAP Success Grade 8 MATH Chapter 7 Sample

1pt
3.

Lucas’ house is 3,500 square feet. Which carpet cleaner should he use if he wants the better price?

1 pt
7.

The graphs of the equations

2x + 2y = 4 and 5x + 5y = 10 are

1 pt
10.

The admission fee at the fair is $2 for children and $5 for adults. Today, 1,700 people enter the fair, and $5,470 is collected. How many children and adults attended?

1 pt
12.

Which ordered pair is a solution for the following system of equations?

−3x + 7y = 25

3x + 3y = −75

1 pt
13.

For the following pair of equations, find the point of intersection (common solution) using the substitution method.

−3x − y = −2

5x + 2y = 20